body {
    background-color: black;
}

.field td {
    width: 60px;
    height: 60px;
    text-align: center;
    vertical-align: central;
}

.field td:hover {
    background-color: lightgray;
    text-align: center;
}

.separator td {
    width: 60px;
    height: 60px;
    background-color: transparent;
    text-align: center;
}

.card-content {
    width: 60px;
    height: 60px;
}

.card {
    background-size: 100% 100%;
}

.player-field {
    border: 1px solid lightgray;
}